We compared Datadog and Nagios Core across several parameters based on our users' reviews. After reading the collected data, you can find our conclusion below:
Features: Datadog users like its customizable displays, error tracking, and advanced AI/ML capabilities. Nagios Core is an adaptable solution praised for its integration, customizability, and ability to effectively monitor server availability and network connectivity.
Room for Improvement: Datadog could enhance its usability and reduce its learning curve. Users said integration was another pain point. Nagios Core users have requested better documentation, improved scalability, and a more user-friendly configuration process.
Service and Support: While many users spoke highly of Datadog’s support team, others reported slow support responses, especially in the Asia-Pacific region. Nagios Core lacks direct customer service, but users can generally find help from a supportive open-source community and large knowledge base.
Ease of Deployment: Datadog’s setup is considered straightforward, and users often receive help from a partner or vendor. Nagios Core's setup is generally seen as well-documented and straightforward.
Pricing: Opinions about Datadog's price are divided. Some users found it costly, but others thought it was acceptable. Some said the pricing model could be clearer and better explained. Nagios Core is free, but users may incur costs for installation and configuration.
ROI: Users said Datadog saved them time and improved visibility into security blind spots. Nagios Core users say they have saved money by replacing paid monitoring tools with this open-source solution.
Comparison Results: Datadog is praised for its customizability, easy setup, and robust AI features, but some users say it has room for improvement in areas like usability and integration. Datadog’s pricing and customer service received mixed reviews. Nagios Core is a flexible open-source solution that is highly customizable and offers robust functionality commonly found in paid enterprise solutions. However, some users have said that Nagios Core becomes unwieldy when used at a large scale and that the documentation could be more thorough.
"The single dashboard is a valuable feature."
"We can manage the entire system across the network and troubleshoot the pain points."
"The most useful feature is the APM."
"The most valuable aspect of the solution is the APM."
"Sometimes it's more user friendly for development teams. There are some parts of Datadog that are more understandable for development teams. For example, the APM in Datadog works more manually and works like the tools in New Relic or Grafana, or Elastic. It is easier to understand for software development teams."
"It provides more cloud data. They tend to just get the way a service would be designed on the cloud."
"It is great that creating an incident is possible from Slack while having all the relevant data in Datadog."
"Straightforward to integrate and automate."
"It has enhanced the performance of my team."
"It has a nice UI."
"Nagios Core is very configurable. Whatever you want, you can do it."
"I like the way the solution sends alerts and how it keeps on escalating them."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"Key features include the GUI interface, its notification capabilities, and the real-time reporting."
"Dashboard provides monitor of total assets."
"The application performance monitoring feature is valuable."
"Nagios Core is stable."
"The Wi-Fi side needs improvement."
"The technical support needs improvement."
"I would like testing for data in the future."
"Even though it is powerful on its own, the UI-based design lacks elegance, efficiency, and complexity."
"We have contact with many customers that cover many areas, so we have cases where the infrastructure administration could be improved."
"Datadog has a lot of documentation, but a lot of that documentation assumes you know how the service works, which can lead to confusion."
"The ability to find what you are looking for when starting out could be improved."
"The real issue with this product is cost control."
"The solution needs to integrate AI tools."
"The menu on the left is pretty dense (and I know it has to be). I never knew about the cmd+k functionality until recently. It would be helpful to offer more tips/cheat sheets to see handy shortcuts like that."
"We're using the free version, which limits us in terms of the things that we can do. If we had the paid version, a lot of our issues would probably go away. For example, we can't isolate instances that are being built or updated with the production ones. When they're being built, on Nagios, they're showing in red. It'd be nice to be able to partition those off until they're all green, and then we can bring them into the environment. This is probably because we've got the free version and not the paid version. If we went for the paid version, it would probably allow us to do exactly what we want to or remove the restrictions that we have, but if we are able to isolate instances in the free version, it would make life much easier."
"The dashboard and monitoring features could be improved."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
"It is a bit slow due to latency."
"The initial setup process could be easier."
"The UI is a little outdated and graphics could be displayed in a better way."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
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Datadog is ranked 2nd in Network Monitoring Software with 137 reviews while Nagios Core is ranked 7th in Network Monitoring Software with 46 reviews. Datadog is rated 8.6, while Nagios Core is rated 8.0. The top reviewer of Datadog writes "Very good RUM, synthetics, and infrastructure host maps". On the other hand, the top reviewer of Nagios Core writes "An Open Source Fully Featured Data Centre Monitoring Tool". Datadog is most compared with Dynatrace, Azure Monitor, New Relic, AWS X-Ray and Elastic Observability, whereas Nagios Core is most compared with Zabbix, Nagios XI, Icinga, Centreon and OP5 Monitor. See our Datadog vs. Nagios Core report.
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We monitor all Network Monitoring Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.